document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=35788>Question 35788</A>: <I><SPAN STYLE=\"word-break: break-all;\"> use substition method\r<BR>\n" );
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document.write( "x-4y=1<BR>\n" );
document.write( "3x-5y=-4 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #21907 by </B><A HREF=/tutors/aboutme.mpl?userid=Nate><B>Nate(3500)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Nate><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=21907\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x-4y=1<BR>\n" );
document.write( "x=4y+1<BR>\n" );
document.write( "plug in:<BR>\n" );
document.write( "3x-5y=-4<BR>\n" );
document.write( "12y+3-5y=-4<BR>\n" );
document.write( "7y=-7<BR>\n" );
document.write( "y=-1\r<BR>\n" );
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document.write( "i think you can find 'x' by yourself ....  </SPAN>\n" );
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